Blockchain engineer

• Dec 2022 - Present

Blockchain engineer

• Jan 2022 - Present

Backend team lead

• Dec 2020 - Dec 2021

Blockchain Engineer

• Aug 2018 - Dec 2021

CTO / Co-founder

• Nov 2017 - Nov 2018

Bteky is the spanish pioneer subscription service to the latest technology. We help freelancers, freelancers and startups to grow their businesses, outsourcing their technology in an agile and simple way. Technical development of all the necessary service infrastructure. "My web is faster than yours" -> thanks Gatsby! Negotiation with suppliers. Attracting users through offline and online campaigns. Validation of the business model following the lean start method. Bteky is the spanish pioneer subscription service to the latest technology. We help freelancers, freelancers and startups to grow their businesses, outsourcing their technology in an agile and simple way. Technical development of all the necessary service infrastructure. "My web is faster than yours" -> thanks Gatsby! Negotiation with suppliers. Attracting users through offline and online campaigns. Validation of the business model following the lean start method.

Entrepreneur @ incubation program

• Sep 2017 - Sep 2018

Demium Startups selects the best talent in each area (business / marketing / IT) to create the next big startup, following the Lean methodology. My role within the team is to lead the technological part, weighing the technical feasibility of different ideas, performing MVPs, product development, etc. Demium Startups selects the best talent in each area (business / marketing / IT) to create the next big startup, following the Lean methodology. My role within the team is to lead the technological part, weighing the technical feasibility of different ideas, performing MVPs, product development, etc.

Founder

• 2017 - 2018

PlaySite is the app that finds the right playground. It provides detailed information on equipment, state of conservation of the park and opinions. By providing this information, users are rewarded with points that can be redeemed for promotions and discounts from nearby businesses. This project is developed under the lean startup methodology. Phases: - Obtaining insights and observation of problems: customer development. Checking interest through Facebook advertising using landing page and specific groups. - Creation of interactive prototype (Justinmind) and assessment by users (in person, online and at playgrounds). - Creation of MVP: Native App for Android, with Clean architecture, RxJava, Firebase ... - Negotiation with advertisers: Stores that want to promote themselves on the platform.

Technical Lead

• Apr 2008 - Jul 2015

Gas Natural Fenosa (main energy supplier in Spain) DELTA Project: provides support to the company's retail business, including billing, collections, meter readings, customer maintenance, etc. • Design of new functionalities and correction of incidents in different environments. • Implementation of change management, involving other departments. • Tech stack: Java J2EE, Oracle, Jenkins, etc. Ministry of Justice Project Achievement of Objectives for Performance • I made the work methodology that the team follows, achieving an interesting productivity increase. • Development of design documentation for evolutionary and corrective developments. • Preparation of project planning and monitoring of it. • Direct relationship with the ministry (Fiscal Inspection - FGE) and final users (tax group). • Tech stack: Java J2EE, Oracle, JSP, IBM Websphere server

Technical lead

• Mar 2003 - Apr 2008

Ministry of Defence Development of the Corporate Intranet for the Ministry of Defense • Specialization in portal technology, particularly in the BEA Portal platform, being the technical reference in all phases of the project. • Elaboration of technical designs of the Intranet's own services, based on the possibilities of BEA Weblogic Portal. • Design and implementation of the data model and security of the application. • Tech stack: J2EE, BEA Weblogic Portal Social Security Maintenance of the application Management of the Configuration and life cycle of distributed applications • Implementation of new developments on the versioning application of J2EE software and corporate HOST. • Collaboration in the functional part when implementing additional version control tool (Serena Changeman DS). • Training to employees on the use of the platform. Telefónica móviles (Movistar) • Development of the corporate website for private clients and companies. • Development of the digital signature system for viewing and downloading online invoices, following the FNMT standard.

SQL developer

• Aug 2000 - Dec 2001

Definition of real estate loading processes from different external sources to the corporate database, using the PowerMart tool. Generation of statistics of access to the Web through WebTrends. Definition of real estate loading processes from different external sources to the corporate database, using the PowerMart tool. Generation of statistics of access to the Web through WebTrends.